MATH 2224 Midterm: MATH 2224 VT 2224c Test f s06
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Instructions: please enter your name, your id number, the form designation. Letter and your crn number on the op-scan sheet. The index number should be written in the upper right-hand box labeled course . Darken the appropriate circles below the id number and form designation letter. 2 pencil; machine grading may ignore faintly marked circles. Mark your answers to the test questions in rows 1 14 of the op-scan sheet. Your score on this part of the test will be the number of correct answers. You have one hour to complete this part of the nal exam. 1: let d denote the closed disk of radius 1 with center the origin, that is {(x, y) | x2 + y2 . Then the maximum value of the function x2y on d is (1) (2) (3) (4) 0 (cid:2) 1 y/2 e2x2 dxdy is (1) (e2 1)/2 (2) (e2 1)/4 (3) (e2 + 1)/4 (4) (e2 2)/4: the value of (cid:2) 2.
